@CHARSET "UTF-8";

* {
	padding: 0px;
	margin: 0px;
}

.main_div {
	width: 1200px;
	margin: auto;
}

.login_div {
	width: 500px;
	margin: auto;
	height: 200px;
	background-color: #dedede;
}
.left-div{
	width: 20%;
	height: 500px;
	border: 1px solid #dedede;
	float: left;
}
.right-div{
	width: 77%;
	height: 500px;
	margin-left:2%;
	border: 1px solid #dedede;
	float: left;
}
.context-div{
	margin: 10px;
	border: 1px solid #dedede;
}
ul,li{
	list-style: none;
}
.c_li_sale{
	float: left;
	width: 120px;
	text-align: center;
}
.clear_float{
	clear: both;
}